Question

If a vector b vector and c vector are non zero vectors and a vector .b vector is 0 and b vector .b vector=0 find the value of a vector. b vector

Answer 1

Answer:

Explanation:

We are given that vector (1) A ≠ 0, and that ( 2) A. B = 0, ( 3) A × B =0.

Now,

1. A . B = 0, implies that either (i) A and B are orthogonal to each other or (ii) B = 0 or A = 0 ( but A≠ 0, given).

2. A × B = 0, implies that either (i) A and B are parallel to each other or (ii) B =0 or A = 0 ( but A ≠ 0 is given).